From owner-freebsd-questions Fri Aug 4 0:38:15 2000 Delivered-To: freebsd-questions@freebsd.org Received: from hermes.epita.fr (hermes.epita.fr [194.98.116.10]) by hub.freebsd.org (Postfix) with ESMTP id CAC3A37B635 for ; Fri, 4 Aug 2000 00:38:09 -0700 (PDT) (envelope-from kwame@epita.fr) Received: from drakkhen (IDENT:kwame@drakkhen.epita.fr [10.42.42.65]) by hermes.epita.fr id JAA23541 for freebsd-questions@FreeBSD.ORG EPITA Paris France Fri, 4 Aug 2000 09:38:37 GMT From: kwame kwame Message-Id: <200008040938.JAA23541@hermes.epita.fr> Subject: Fatal error with UDMA66 To: freebsd-questions@FreeBSD.ORG Date: Fri, 4 Aug 2000 09:38:36 +0000 (GMT) Organization: Epita (French Computer Science school) Operating-System: definitely UNIX Postal-Address: 14 rue voltaire, 94270 kremlin bicêtre Function: Incubus-Succubus X-Mailer: ELM [version 2.4ME+ PL54 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG I m running FreeBSD 4.0 on my server I tried to upgrade from a P2BF asus to a CUV4X asus mother board. My System hard is an UDMA66 hard disk, but the P2BF doesn't support this kind of hard Disk. So it was in UDMA33. My new motherboard support it, so the disk was in UDMA66. This error occured : ad0: UDMA ICRC READ ERROR blk# 79ata0-master: WARNING: WAIT_READY active=ATA_ACTIVE_ATA falling back to PIO mode And the first super block has been destroyed. I had to execute an FSCK with the second super block to recover my disk. I downgrade it to UDMA33 to boot my computer Does anybody know if UDMA66 is support or if there is errors with.... -- kwame - In girum immus nocte et consummimur igni To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message